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FR3143185B1 - Composant électronique, notamment transformateur triphasé pour convertisseur de tension isolé - Google Patents

Composant électronique, notamment transformateur triphasé pour convertisseur de tension isolé Download PDF

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Publication number
FR3143185B1
FR3143185B1 FR2212969A FR2212969A FR3143185B1 FR 3143185 B1 FR3143185 B1 FR 3143185B1 FR 2212969 A FR2212969 A FR 2212969A FR 2212969 A FR2212969 A FR 2212969A FR 3143185 B1 FR3143185 B1 FR 3143185B1
Authority
FR
France
Prior art keywords
electronic component
voltage converter
phase transformer
magnetic circuit
isolated voltage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2212969A
Other languages
English (en)
Other versions
FR3143185A1 (fr
Inventor
Amaury Rouet
Cunha Alves Wendell Da
Roger Deniot
Massourang Diallo
Julien Leveque
Baptiste Parigot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo eAutomotive France SAS
Original Assignee
Valeo eAutomotive France SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo eAutomotive France SAS filed Critical Valeo eAutomotive France SAS
Priority to FR2212969A priority Critical patent/FR3143185B1/fr
Priority to PCT/EP2023/083430 priority patent/WO2024120903A1/fr
Publication of FR3143185A1 publication Critical patent/FR3143185A1/fr
Application granted granted Critical
Publication of FR3143185B1 publication Critical patent/FR3143185B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • H01F27/2828—Construction of conductive connections, of leads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H01F27/325—Coil bobbins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/12—Two-phase, three-phase or polyphase transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H01F2005/022—Coils wound on non-magnetic supports, e.g. formers wound on formers with several winding chambers separated by flanges, e.g. for high voltage applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

Composant électronique (15), comprenant : - un circuit magnétique (22), - deux conducteurs électriques (31, 32) ayant chacun une portion disposée autour d’une même partie (27) du circuit magnétique (22), chacune desdites portions formant entre une première et une deuxième extrémité un enroulement, ces deux enroulements étant en couplage inductif l’un avec l’autre par l’intermédiaire du circuit magnétique (22), et - un support (30) des deux enroulements électriques (31, 32), disposé entre lesdits conducteurs électriques et ladite portion (27) du circuit magnétique, caractérisé par le fait que le support (30) intègre un système de guidage (85) d’au moins un des deux conducteurs électriques (31, 32) à l’extérieur de l’enroulement électrique qu’il définit Figure d’abrégé : Fig.19
FR2212969A 2022-12-08 2022-12-08 Composant électronique, notamment transformateur triphasé pour convertisseur de tension isolé Active FR3143185B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2212969A FR3143185B1 (fr) 2022-12-08 2022-12-08 Composant électronique, notamment transformateur triphasé pour convertisseur de tension isolé
PCT/EP2023/083430 WO2024120903A1 (fr) 2022-12-08 2023-11-28 Composant électronique, notamment transformateur triphasé pour convertisseur de tension isolé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2212969A FR3143185B1 (fr) 2022-12-08 2022-12-08 Composant électronique, notamment transformateur triphasé pour convertisseur de tension isolé
FR2212969 2022-12-08

Publications (2)

Publication Number Publication Date
FR3143185A1 FR3143185A1 (fr) 2024-06-14
FR3143185B1 true FR3143185B1 (fr) 2025-01-10

Family

ID=85685224

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2212969A Active FR3143185B1 (fr) 2022-12-08 2022-12-08 Composant électronique, notamment transformateur triphasé pour convertisseur de tension isolé

Country Status (2)

Country Link
FR (1) FR3143185B1 (fr)
WO (1) WO2024120903A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4888843B2 (ja) * 2009-08-24 2012-02-29 Ｔｄｋ株式会社 トランス
JP5365745B1 (ja) * 2011-11-04 2013-12-11 トヨタ自動車株式会社 リアクトルの製造方法
DE102011118293B4 (de) * 2011-11-10 2015-02-05 Epcos Ag Spulenkörper zum Bewickeln mit einem elektrischen Leiter
EP3975208A4 (fr) * 2019-09-09 2023-07-19 Suzhou Opple Lighting Co., Ltd. Cadre d'inductance, appareil d'inductance et appareil d'éclairage
FR3113178B1 (fr) * 2020-07-29 2023-03-31 Valeo Siemens Eautomotive France Sas Composant magnétique à flux de fuite contrôlé
FR3113764B1 (fr) * 2020-08-31 2024-02-16 Valeo Siemens Eautomotive Norway As Un support d’enroulements pour un composant magnétique d’un ensemble électrique
CN215183430U (zh) * 2021-08-02 2021-12-14 昱能科技股份有限公司 一种三相变压器、三相电感及磁芯

Also Published As

Publication number Publication date
WO2024120903A1 (fr) 2024-06-13
FR3143185A1 (fr) 2024-06-14

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